5473945 has 8 divisors (see below), whose sum is σ = 6643080. Its totient is φ = 4329600.

The previous prime is 5473921. The next prime is 5473969. The reversal of 5473945 is 5493745.

5473945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5473921) and next prime (5473969).

It can be written as a sum of positive squares in 4 ways, for example, as 35721 + 5438224 = 189^2 + 2332^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5473945 - 2¹¹ = 5471897 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5706 + ... + 6595.

It is an arithmetic number, because the mean of its divisors is an integer number (830385).

Almost surely, 2^5473945 is an apocalyptic number.

It is an amenable number.

5473945 is a deficient number, since it is larger than the sum of its proper divisors (1169135).

5473945 is a wasteful number, since it uses less digits than its factorization.

5473945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12395.

The product of its digits is 75600, while the sum is 37.

The square root of 5473945 is about 2339.6463407960. The cubic root of 5473945 is about 176.2382384050.

The spelling of 5473945 in words is "five million, four hundred seventy-three thousand, nine hundred forty-five".